ฉันเย็ดลูกพี่ลูกน้องชายของฉัน เขาเลยไม่บอกพ่อเลี้ยง

My stepbrother said he saw what I did and that he was going to tell dad. omg! that would be bad. Then I had an idea. I would fuck his brains out and tell him to never tell and surely his mind would go